public class zuoye2 {

    public static void main(String[] args) {
        for (int a = 9; a >= 1; a--) {
            for (int b = 9; b >= a; b--) {
                System.out.print(b + "*" + a + "=" + a * b + "\t");
            }
            System.out.println();
        }
    }
}

